Question

she said to me, "i know how to swim" change into indirect speech​

Answer 1

$\huge\mathcal{Givén}$

➡She said to me, "i know how to swim."

$\huge\mathcal{Añswer}$

➡She told me that she knew how to swim.

More about speeches in Grammar:-

There are eight parts of speech in the English language: noun, pronoun, verb, adjective, adverb, preposition, conjunction, and interjection. The part of speech indicates how the word functions in meaning as well as grammatically within the sentence.

Answer 2

Answer:

Answers. Indirect Speech: He asked me if I knew how to swim. Explanation: When the reporting verb is in the past (said) and the direct speech is in the present indefinite tense (simple present tense), then the indirect (reported) speech will change into the past indefinite tense.